In Vitro Diagnostics (IVD)

ELISA Immunoassay Chemiluminescence Immunoassay Molecular Diagnostics Point of Care Testing Cell Diagnostics

GB CL FT4 Product

Thyroxine (T4) is synthesized and secreted by thyroid follicular cells and is distributed in the bloodstream in both free and protein-bound forms. This small fraction of FT4 serves as the biologically active hormone, playing a crucial role in regulating normal growth and development by maintaining body temperature and stimulating heat production.

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PRODUCT DESCRIPTION

GB CL FT4 Product is intended for in vitro diagnostic (IVD) use. It utilizes the principle of chemiluminescent microparticle immunoassay (CMIA) and a quantitative competitive assay to measure the concentration of free thyroxine (T4) in human serum and plasma.The assay is performed using the "GBC Chemiluminescence Analyzer (Non-Sterile)."

PERFORMANCE

Limit of Quantitation (LoQ): 3.00 pmol/L
Precision	Variability	Coefficient of variation, CV (%)
Repeatability	within run	<10%
Reproducibility	between-run/between-day	<10%
	between-sites/between-operators	<10%
	between-lots	<10%

SPECIFICATION

Principle	Competition-type chemiluminescent immunoassay
Assay format	Quantification
Rreaction time	30 minutes
Sample type	Serum/Plasma
Sample volume	30 μL
Detection unit	Relative light unit (RLU)
Storage	2-8°C. Avoid exposure to direct sunlight. Do not freeze.
Certification	RUO

ORDERING INFORMATION

Catalogue No.	Product
4AFT402	GB CL FT4
4AFT41B	GB CL FT4-Control
4AFT42B	GB CL FT4-Calibrator